激光杂志
激光雜誌
격광잡지
LASER JOURNAL
2014年
6期
40-43
,共4页
李艳超%葛文萍%车全江
李豔超%葛文萍%車全江
리염초%갈문평%차전강
流量分配%丢失率%梯度加速算法%标签交换路径
流量分配%丟失率%梯度加速算法%標籤交換路徑
류량분배%주실솔%제도가속산법%표첨교환로경
Traffic distribution%Packet loss rate%Accelerated gradient algorithm%Label switched path
本文在MPLS系统模型中提出了一种基于加速梯度算法的LSP流量分配算法。仿真结果表明，它可以减少由传统路由算法引起的网络拥塞和包丢失率；随着LSP请求数的增加减少了LSP的拒绝数，优化网络资源的利用率，降低了资源占用率，提高了系统的稳定性。
本文在MPLS繫統模型中提齣瞭一種基于加速梯度算法的LSP流量分配算法。倣真結果錶明，它可以減少由傳統路由算法引起的網絡擁塞和包丟失率；隨著LSP請求數的增加減少瞭LSP的拒絕數，優化網絡資源的利用率，降低瞭資源佔用率，提高瞭繫統的穩定性。
본문재MPLS계통모형중제출료일충기우가속제도산법적LSP류량분배산법。방진결과표명，타가이감소유전통로유산법인기적망락옹새화포주실솔；수착LSP청구수적증가감소료LSP적거절수，우화망락자원적이용솔，강저료자원점용솔，제고료계통적은정성。
LSP traffic distribution algorithm based on the accelerating gradient algorithm in MPLS system model is presented in this paper. The simulation results indicate that it can reduce the network congestion caused by tradi-tional routing algorithm and packet loss rate. The number of LSP requests is reduced with increasing rejection num-ber LSP. Meanwhile, this presented algorithm optimizes utilization of network resources and reduces the resource oc-cupancy rate,and it also improves the stability of the system.
